269800440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:862

約数の個数: 256

約数和(自身を含む): 1029611520

約数和(自身を除く): 759811080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 364, 372, 390, 403, 420, 434, 455, 465, 520, 546, 620, 651, 728, 744, 780, 797, 806, 840, 868, 910, 930, 1085, 1092, 1209, 1240, 1302, 1365, 1560, 1594, 1612, 1736, 1820, 1860, 2015, 2170, 2184, 2391, 2418, 2604, 2730, 2821, 3188, 3224, 3255, 3640, 3720, 3985, 4030, 4340, 4782, 4836, 5208, 5460, 5579, 5642, 6045, 6376, 6510, 7970, 8060, 8463, 8680, 9564, 9672, 10361, 10920, 11158, 11284, 11955, 12090, 13020, 14105, 15940, 16120, 16737, 16926, 19128, 20722, 22316, 22568, 23910, 24180, 24707, 26040, 27895, 28210, 31083, 31880, 33474, 33852, 41444, 42315, 44632, 47820, 48360, 49414, 51805, 55790, 56420, 62166, 66948, 67704, 72527, 74121, 82888, 83685, 84630, 95640, 98828, 103610, 111580, 112840, 123535, 124332, 133896, 145054, 148242, 155415, 167370, 169260, 172949, 197656, 207220, 217581, 223160, 247070, 248664, 290108, 296484, 310830, 321191, 334740, 338520, 345898, 362635, 370605, 414440, 435162, 494140, 518847, 580216, 592968, 621660, 642382, 669480, 691796, 725270, 741210, 864745, 870324, 963573, 988280, 1037694, 1087905, 1243320, 1284764, 1383592, 1450540, 1482420, 1605955, 1729490, 1740648, 1927146, 2075388, 2175810, 2248337, 2569528, 2594235, 2901080, 2964840, 3211910, 3458980, 3854292, 4150776, 4351620, 4496674, 4817865, 5188470, 6423820, 6745011, 6917960, 7708584, 8703240, 8993348, 9635730, 10376940, 11241685, 12847640, 13490022, 17986696, 19271460, 20753880, 22483370, 26980044, 33725055, 38542920, 44966740, 53960088, 67450110, 89933480, 134900220, 269800440]

約数ペア:

[(1, 269800440), (2, 134900220), (3, 89933480), (4, 67450110), (5, 53960088), (6, 44966740), (7, 38542920), (8, 33725055), (10, 26980044), (12, 22483370), (13, 20753880), (14, 19271460), (15, 17986696), (20, 13490022), (21, 12847640), (24, 11241685), (26, 10376940), (28, 9635730), (30, 8993348), (31, 8703240), (35, 7708584), (39, 6917960), (40, 6745011), (42, 6423820), (52, 5188470), (56, 4817865), (60, 4496674), (62, 4351620), (65, 4150776), (70, 3854292), (78, 3458980), (84, 3211910), (91, 2964840), (93, 2901080), (104, 2594235), (105, 2569528), (120, 2248337), (124, 2175810), (130, 2075388), (140, 1927146), (155, 1740648), (156, 1729490), (168, 1605955), (182, 1482420), (186, 1450540), (195, 1383592), (210, 1284764), (217, 1243320), (248, 1087905), (260, 1037694), (273, 988280), (280, 963573), (310, 870324), (312, 864745), (364, 741210), (372, 725270), (390, 691796), (403, 669480), (420, 642382), (434, 621660), (455, 592968), (465, 580216), (520, 518847), (546, 494140), (620, 435162), (651, 414440), (728, 370605), (744, 362635), (780, 345898), (797, 338520), (806, 334740), (840, 321191), (868, 310830), (910, 296484), (930, 290108), (1085, 248664), (1092, 247070), (1209, 223160), (1240, 217581), (1302, 207220), (1365, 197656), (1560, 172949), (1594, 169260), (1612, 167370), (1736, 155415), (1820, 148242), (1860, 145054), (2015, 133896), (2170, 124332), (2184, 123535), (2391, 112840), (2418, 111580), (2604, 103610), (2730, 98828), (2821, 95640), (3188, 84630), (3224, 83685), (3255, 82888), (3640, 74121), (3720, 72527), (3985, 67704), (4030, 66948), (4340, 62166), (4782, 56420), (4836, 55790), (5208, 51805), (5460, 49414), (5579, 48360), (5642, 47820), (6045, 44632), (6376, 42315), (6510, 41444), (7970, 33852), (8060, 33474), (8463, 31880), (8680, 31083), (9564, 28210), (9672, 27895), (10361, 26040), (10920, 24707), (11158, 24180), (11284, 23910), (11955, 22568), (12090, 22316), (13020, 20722), (14105, 19128), (15940, 16926), (16120, 16737)]